<?xml version="1.0" encoding="utf-8"?>
<selector
	xmlns:android="http://schemas.android.com/apk/res/android">
    <item
		android:state_focused="false"
		android:state_pressed="true"                                                                                                                                                                                     
		android:drawable="@drawable/keyboard_middle_01_on" />
	<item
		android:state_focused="true"
		android:state_pressed="true"
		android:drawable="@drawable/keyboard_middle_01_on" />
	<item
		android:state_focused="true"
		android:state_pressed="false"
		android:drawable="@drawable/keyboard_middle_01_on" />
	<item android:drawable="@drawable/keyboard_middle_01" />
</selector>
